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US 10,115,890 B2Granted
Magnetic thin film and application device including magnetic thin film
AssigneeFuji Electric Co., Ltd.
InventorsHitoshi Nakata, Takehito Shimatsu
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Abstract
The problem of the invention is to provide a magnetic thin film having a high magnetic anisotropy constant Ku and a high coercive force Hc, and to provide an application device comprising the above magnetic thin film. The magnetic thin film of the present invention includes an ordered alloy including: at least one first element selected from the group consisting of Fe and Ni; at least one second element selected from the group consisting of Pt, Pd, Au and Ir; and Sc.
Claims9
A magnetic thin film comprising an ordered alloy, wherein the ordered alloy comprises:
- at least one first element selected from the group consisting of Fe and Ni;
- at least one second element selected from the group consisting of Pt, Pd, Au and Ir;
- and
- a third element consisting of Sc, wherein the content of Sc is in a range from 1.2 at % to 3.8 at %”.
1 more element
Dependencies are inferred from the claim text.